Grime/hip-hop/rap clean up, all done, tidy it up

Saturday night I watched a radio one, and I seen a person called AITCH, Grime artist, BUT THEY WAS SOMETHING INSPIRING ABOUT WHAT HE DID SO i HAD TO REPLY, ITS A BIT OF FUN, so I have used one of AITCH instrumental for the backing.

Just wondering if any body is a master at cleaning up, I have never rapped or sang before Saturday, in fact taking me 15 hours to write a full grime tune

I dont have recording equipment only webcam, computer or phone, maybe put a still picture to the rap, like an album cover